skia2/docs/examples/Region_Iterator_next.cpp
Herb Derby 5623d9e36f Replace SK_ARRAY_COUNT with std::size() for skia/docs
Change-Id: I9569ba4760546be6302c24658e64cb58c7db86e5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/550697
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Herb Derby <herb@google.com>
2022-06-16 20:09:58 +00:00

18 lines
639 B
C++

// Copyright 2019 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "tools/fiddle/examples.h"
// HASH=771236c2eadfc2fcd02a3e61a0875d39
REG_FIDDLE(Region_Iterator_next, 256, 256, true, 0) {
void draw(SkCanvas* canvas) {
SkRegion region;
SkIRect rects[] = {{1, 2, 3, 4}, {5, 6, 7, 8}};
region.setRects(rects, std::size(rects));
SkRegion::Iterator iter(region);
do {
auto r2 = iter.rect();
SkDebugf("rect={%d,%d,%d,%d}\n", r2.fLeft, r2.fTop, r2.fRight, r2.fBottom);
iter.next();
} while (!iter.done());
}
} // END FIDDLE